goteron
19 December 2012, 12:12
Bushmaster took too long.
I bought a 10.5" 300BLK barrel and did a lot of work to the gas block, op-rod, and charging handle carriage.
It works great! Video to follow. It locked back about 75% of the time, I need to open the gas port slightly and test some supersonic rounds.
ACR 10.5" 300BLK
Factory 220g subs
SDN-6
"U" Setting
Sorry for the poor video quality, I will get some better ones later. I was rushed today.
http://i575.photobucket.com/albums/ss192/goteron/IMG_1816_zps6b4fc8c4.jpg
http://i575.photobucket.com/albums/ss192/goteron/th_Sequence01_zps560c0784.jpg (http://i575.photobucket.com/albums/ss192/goteron/Sequence01_zps560c0784.mp4)
http://i575.photobucket.com/albums/ss192/goteron/th_IMG_1817_zps3244daf8.jpg (http://i575.photobucket.com/albums/ss192/goteron/IMG_1817_zps3244daf8.mp4)
I bought a 10.5" 300BLK barrel and did a lot of work to the gas block, op-rod, and charging handle carriage.
It works great! Video to follow. It locked back about 75% of the time, I need to open the gas port slightly and test some supersonic rounds.
ACR 10.5" 300BLK
Factory 220g subs
SDN-6
"U" Setting
Sorry for the poor video quality, I will get some better ones later. I was rushed today.
http://i575.photobucket.com/albums/ss192/goteron/IMG_1816_zps6b4fc8c4.jpg
http://i575.photobucket.com/albums/ss192/goteron/th_Sequence01_zps560c0784.jpg (http://i575.photobucket.com/albums/ss192/goteron/Sequence01_zps560c0784.mp4)
http://i575.photobucket.com/albums/ss192/goteron/th_IMG_1817_zps3244daf8.jpg (http://i575.photobucket.com/albums/ss192/goteron/IMG_1817_zps3244daf8.mp4)